Details
Description for 8E8303 Washer
â–¶Specification for 8E8303 Washer
â–¶Exact Fit Guarantee for 8E8303 Washer
â–¶Reviews
Customer Reviews
Excellent service!! Yes, very satisfied with the service, you have been very kind!
He was a great help with ordering and refunding the sales tax,
Good Stuff.
We have had a couple shipping issues, but each time they made it right and we ended up getting what we need. Quality parts at half the price of OEM.
They are great !
Above and Beyond
Staff took care of issue that was nit created by them. Package was lost by UPS. Propel sent me another part Next Day Air to correct it.
Great customer service!
Tiene una buena atención y servicio
100% recommend it is a good parts by par for five years and everything is good
Been buying from them for years and have almost never had an issue. The few times I had a question or something to handle, they have shown amazing customer service. Great product and a great company.
Grateful I found this company!
I’m grateful I found this company! They answer the phone every time plus the parts are packaged very well!! Even the angriest mailman couldn’t damage your parts! lol The parts showed up as planned and for being aftermarket the quality seems to be good!! The warranty is the same as CAT. Thank you Daniel!!!
Product Questions
Frequently Asked Questions
What is the Caterpillar 8E8303 disc used for?
The Caterpillar 8E8303 disc is a high-quality aftermarket replacement designed for heavy equipment assemblies requiring dependable contact, spacing, or support functions depending on the application. It is manufactured to meet or exceed OEM specifications for reliable performance and durability.
What are the benefits of the 8E8303 disc?
- Supports reliable equipment assembly performance
- Manufactured from durable materials for long service life
- Designed to meet or exceed OEM specifications
- Helps maintain proper component operation
- Suitable for demanding heavy-duty applications
Is the 8E8303 disc compatible with multiple Caterpillar machines?
Yes, this disc may fit various Caterpillar equipment models depending on the assembly and application requirements. If you are unsure don’t hesitate to reach out to Propel Parts for help verifying fitment.
Why is replacing worn discs important in heavy equipment?
Replacing worn discs helps maintain proper component function, reduce unnecessary wear, and support reliable equipment operation.
Does the 8E8303 disc meet OEM quality standards?
Yes, this aftermarket replacement is designed to meet or exceed OEM specifications for fit, durability, and dependable performance.
Can damaged discs affect equipment efficiency?
Yes. Damaged or worn discs may lead to reduced component performance, vibration issues, and premature wear on surrounding assemblies.
Are related Caterpillar disc components available from Propel Parts?
Yes. Propel Parts offers a wide range of replacement disc and drivetrain components for Caterpillar equipment. You can also explore the Caterpillar Equipment Disc A-Clutch 9P7390 for another related replacement option.
Shipping | Returns
Shipping
We know equipment downtime costs money, so fast and reliable shipping is a priority at Propel Parts. Orders placed on weekdays before 3:00 PM ET typically ship the same day, with expedited delivery options available for many locations when time is critical.
We ship across the U.S., Canada, and over 130 countries worldwide, helping customers keep machines running wherever they operate. Available shipping methods and delivery estimates are shown at checkout so you can select the option that best fits your timeline.
Tracking information is emailed within 24–48 hours after your order is processed, giving you full visibility from dispatch to delivery and peace of mind that your parts are on the way.
Easy Returns
Our refund policy is simple. We offer a 30-day, no-hassle return policy, and we make every effort to provide the best service and highest-quality parts possible. If you’re not fully satisfied with your purchase, you may return it within 30 days for a refund. Full details are available on our Returns Policy page.
Warranty
Buy with confidence. All parts from Propel Parts are covered against material or manufacturer defects for 12 months from the original invoice date. We stand behind every part we sell, so you can count on reliable performance and dependable support. Full details are available on our Warranty Policy page.
Exact Fit Guarantee
Exact Fit Guarantee®
The right part — or we'll make it right.
Order Normally
Know your part number?
Simply place your order.
Not Sure?
Place your order, then send us your serial number before it ships.
We'll verify fit.We Make It Right
Wrong part? We'll make it right.Fast. At our expense.

